: Provides dedicated installation drivers specifically for the MP-2100 TH FI on Windows 7 .
After installation, perform these checks:
Setting up the on Windows 7 requires specific drivers and utility software to bridge the gap between the printer's fiscal hardware and the operating system's USB interface. Because this is a fiscal printer, a standard plug-and-play installation is often insufficient for full functionality. Where to Download Drivers
Sometimes the installer doesn't automatically assign the driver to the USB port. Here is the manual fix:

